# Federal Signal Corp: Form 8-K, filed Dec 18, 2025

- Company: [Federal Signal Corp](/companies/fss.md) (CIK 277509)
- Form: 8-K
- Filed: 2025-12-18
- Accepted by EDGAR: Dec 18, 2025, 14:19 ET
- Period: 2025-12-17
- Accession: 0001628280-25-057883
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/277509/000162828025057883/fss-20251217.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/277509/000162828025057883/

## Items reported

- Item 8.01: Other events
- Item 9.01: Financial statements and exhibits

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/277509/000162828025057883/fss-20251217.htm

Filed Dec 18, 2025.
Source: SEC EDGAR, the filing index for accession 0001628280-25-057883. Last ingested by Listed: Oct 29, 2026, 15:27 ET. No prices; not investment advice.